1644333480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 256

約数和(自身を含む): 5832000000

約数和(自身を除く): 4187666520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 90, 92, 106, 108, 115, 120, 135, 138, 159, 180, 184, 207, 212, 216, 230, 265, 270, 276, 318, 345, 360, 414, 424, 460, 477, 530, 540, 552, 621, 636, 690, 795, 828, 920, 954, 1035, 1060, 1080, 1219, 1242, 1249, 1272, 1380, 1431, 1590, 1656, 1908, 2070, 2120, 2385, 2438, 2484, 2498, 2760, 2862, 3105, 3180, 3657, 3747, 3816, 4140, 4770, 4876, 4968, 4996, 5724, 6095, 6210, 6245, 6360, 7155, 7314, 7494, 8280, 9540, 9752, 9992, 10971, 11241, 11448, 12190, 12420, 12490, 14310, 14628, 14988, 18285, 18735, 19080, 21942, 22482, 24380, 24840, 24980, 28620, 28727, 29256, 29976, 32913, 33723, 36570, 37470, 43884, 44964, 48760, 49960, 54855, 56205, 57240, 57454, 65826, 66197, 67446, 73140, 74940, 86181, 87768, 89928, 109710, 112410, 114908, 131652, 132394, 134892, 143635, 146280, 149880, 164565, 168615, 172362, 198591, 219420, 224820, 229816, 258543, 263304, 264788, 269784, 287270, 329130, 330985, 337230, 344724, 397182, 430905, 438840, 449640, 517086, 529576, 574540, 595773, 658260, 661970, 674460, 689448, 775629, 794364, 861810, 992955, 1034172, 1149080, 1191546, 1292715, 1316520, 1323940, 1348920, 1522531, 1551258, 1588728, 1723620, 1787319, 1985910, 2068344, 2383092, 2585430, 2647880, 2978865, 3045062, 3102516, 3447240, 3574638, 3878145, 3971820, 4567593, 4766184, 5170860, 5957730, 6090124, 6205032, 7149276, 7612655, 7756290, 7943640, 8936595, 9135186, 10341720, 11915460, 12180248, 13702779, 14298552, 15225310, 15512580, 17873190, 18270372, 22837965, 23830920, 27405558, 30450620, 31025160, 35746380, 36540744, 41108337, 45675930, 54811116, 60901240, 68513895, 71492760, 82216674, 91351860, 109622232, 137027790, 164433348, 182703720, 205541685, 274055580, 328866696, 411083370, 548111160, 822166740, 1644333480]

約数ペア:

[(1, 1644333480), (2, 822166740), (3, 548111160), (4, 411083370), (5, 328866696), (6, 274055580), (8, 205541685), (9, 182703720), (10, 164433348), (12, 137027790), (15, 109622232), (18, 91351860), (20, 82216674), (23, 71492760), (24, 68513895), (27, 60901240), (30, 54811116), (36, 45675930), (40, 41108337), (45, 36540744), (46, 35746380), (53, 31025160), (54, 30450620), (60, 27405558), (69, 23830920), (72, 22837965), (90, 18270372), (92, 17873190), (106, 15512580), (108, 15225310), (115, 14298552), (120, 13702779), (135, 12180248), (138, 11915460), (159, 10341720), (180, 9135186), (184, 8936595), (207, 7943640), (212, 7756290), (216, 7612655), (230, 7149276), (265, 6205032), (270, 6090124), (276, 5957730), (318, 5170860), (345, 4766184), (360, 4567593), (414, 3971820), (424, 3878145), (460, 3574638), (477, 3447240), (530, 3102516), (540, 3045062), (552, 2978865), (621, 2647880), (636, 2585430), (690, 2383092), (795, 2068344), (828, 1985910), (920, 1787319), (954, 1723620), (1035, 1588728), (1060, 1551258), (1080, 1522531), (1219, 1348920), (1242, 1323940), (1249, 1316520), (1272, 1292715), (1380, 1191546), (1431, 1149080), (1590, 1034172), (1656, 992955), (1908, 861810), (2070, 794364), (2120, 775629), (2385, 689448), (2438, 674460), (2484, 661970), (2498, 658260), (2760, 595773), (2862, 574540), (3105, 529576), (3180, 517086), (3657, 449640), (3747, 438840), (3816, 430905), (4140, 397182), (4770, 344724), (4876, 337230), (4968, 330985), (4996, 329130), (5724, 287270), (6095, 269784), (6210, 264788), (6245, 263304), (6360, 258543), (7155, 229816), (7314, 224820), (7494, 219420), (8280, 198591), (9540, 172362), (9752, 168615), (9992, 164565), (10971, 149880), (11241, 146280), (11448, 143635), (12190, 134892), (12420, 132394), (12490, 131652), (14310, 114908), (14628, 112410), (14988, 109710), (18285, 89928), (18735, 87768), (19080, 86181), (21942, 74940), (22482, 73140), (24380, 67446), (24840, 66197), (24980, 65826), (28620, 57454), (28727, 57240), (29256, 56205), (29976, 54855), (32913, 49960), (33723, 48760), (36570, 44964), (37470, 43884)]